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CAS编号中文名英文名分子式分子量熔点沸点
200277-85-62-amino-4-methyl-5-phenylcarbamoylthiophene-3-carboxylic acid methyl ester
200277-91-42-(methylaminomethyl)tartronic acid
200279-64-7n-(2,4-二甲基苯基)-3-甲基苯甲酰胺n-(2,4-dimethylphenyl)-3-methylbenzamide
200279-66-9n-(2,5-二甲基苯基)-3-甲基苯甲酰胺n-(2,5-dimethylphenyl)-3-methylbenzamide
200279-68-1n-(2,4-二甲基苯基)-4-甲基苯甲酰胺n-(2,4-dimethylphenyl)-4-methylbenzamide
20028-34-6(1-苄基-1h-苯并咪唑-2-基)甲胺双盐酸盐(1-benzyl-1h-benzo[d]imidazol-2-yl)methanamine dihydrochlorideC15H17Cl2N3310.22
20028-40-41-甲基-2-(氨甲基)苯并咪唑2-(aminomethyl)-1-methylbenzimidazoleC9H11N3161.2000  
20028-53-92-amino-5-chlorobenzaldehydeC7H6ClNO155.5868-74℃
20028-60-84-amino-6-chloroquinoline
20028-68-62,4,6-trichloroquinazolineC8H3Cl3N2233.49
20028-71-12-氨基-6-氯喹唑啉2-amino-6-chloroquinazolineC8H6ClN3179.61
20028-72-26-氟喹唑啉-2-胺6-fluoroquinazolin-2-amineC8H6FN3163.15
20028-80-2sr 4330
200280-57-53-(4-tert-butylphenyl)-3-oxo-propionic acidmethyl ester
2002815-12-3螺[2.5]辛-5-基甲醇spiro[2.5]octan-5-ylmethanolC9H16O140.23215.2±8.0 °C(Predicted)
200282-47-9boc-d-asp-nh2CH16N2O5136.14
200283-08-5tert-butyl (2-((tert-butoxycarbonyl)amino)ethyl)(2-hydroxyethyl)carbamateC14H28N2O5304.38
200284-92-0双[1-(n,n-二甲氨基)-2-丙醇]镍(ii)bis[1-(n,n-dimethylamino)-2-propanolato]nickel(ii)
20029-52-1cyclohexybenzoicacidC13H16O2204.26
20029-53-2(4-氨基苯基)环戊烷4-cyclopentylbenzenamineC11H15N161.24
20029-76-9methyl 2,4,5-trimethoxybenzoate
200291-35-6Thiol-PEG3-acetic acidC8H16O5S224.28
200295-57-44-硝基间苯二胺硫酸盐4-nitrobenzene-1,3-diamine sulfateC6H9N3O6S251.22
2003-05-62-bromo-n-[2-chloro-5-(trifluoromethyl)phenyl]acetamide
2003-10-32-溴-3'-(三氟甲基)苯乙酮2-bromo-3'-(trifluoromethyl)acetophenoneC9H6BrF3O267.0422°C64-72°C
2003-14-73-(trifluoromethyl)phenylacetyl chlorideC9H6ClF3O222.59220.7±40.0 °C(Predicted)
2003-31-8ChlorocyanoacetyleneC3ClN85.49
2003-32-93-Iodo-2-propynenitrileC3IN176.94
2003-34-12-bromo-2'-chloro-diethylamin hydrobromide
2003-39-62-bromo-2'-chloro-n-methyl-diethylamin hydrobromide
2003-42-11-(2-chloroethyl)-3-phenyl-2-imidazolidinon
2003-43-23-(2-chloroethyl)-2-phenylimino-2-oxazolidin hydrochloride
2003-76-1n-甲基-n-苯基-^b-丙氨酸 乙基 酯n-methyl-n-phenyl-beta-alanine ethyl esterC12H17NO2207.27
2003-79-42-hydroxyquinoline-3-carboxylic acidC10H7NO3189.17
2003-81-8Antimony bromide(SbBr3),compd. with benzene(2:1)C6H6Br6Sb2801.04
2003-82-91-BromopropyneC3H3Br118.96
2003-85-2tetrakis(dimethylsilyl)silaneC8H28Si5264.74
2003-89-6trichloro(3-chlorophenyl)silaneC6H4Cl4Si245.99
2003-90-9trichloro(2-chlorophenyl)silaneC6H4Cl4Si245.99
2003-92-11,1,1,3,5,7,7,7-octamethyl-3,5-bis(trimethylsilanyloxy)tetrasiloxane
20030-30-22,5,6-Trimethyl-2-cyclohexen-1-oneC9H14O138.21
20030-32-4cyclohexene,1,4,5-trimethyl-C9H16124.22
20030-70-02-苯基环丙烷-1-甲酸甲酯Methyl 2-phenylcyclopropane-1-carboxylateC11H12O2176.21
20031-16-76-deoxy-l-mannonic acid γ-lactonel-rhamnono-1,4-lactone
20031-21-41,2-O-Isopropylidene-α-D-xylofuranoseC8H14O5190.1968-70℃112-114℃
2003189-85-11-(Cyclohexanecarbonyl)pyrrolidine-2,5-dioneC11H15NO3209.24335.4±25.0 °C(Predicted)
2003189-86-21-(4-(Trifluoromethyl)benzoyl)pyrrolidine-2,5-dioneC12H8F3NO3271.19357.1±52.0 °C(Predicted)
2003194-48-5N-(4-hydroxy-2-pyridyl)acetamideC7H8N2O2152.1503
2003197-53-1i-bet469
20032-21-7Carbon tetrabromide,compd. withp-xylene(1:1)C9H10Br4437.79
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